baber/WOPTO huggingface dataset:
Patent JP-2009085629-A (JP)
Title: Pressure sensor and pressure-detecting device
Inventor: ICHIKI SHINJI
IPC: G01L9/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensor capable of detecting external pressure, with superior sensitivity by reducing the influence due to the centrifugal force.  <P>SOLUTION: This pressure sensor includes a substrate 1, the first diaphragm 2, formed separately from the main surface of the substrate 1 at a prescribed distance, the second diaphragm 3 formed separately over the first diaphragm 2 at a prescribed distance, support parts 4 (4a, 4b) for supporting the first diaphragm 2 and the second diaphragm 3, the first space S1 formed of the substrate 1, the first diaphragm 2 and the support part 4a, and the second space S2 formed of the first diaphragm 2, the second diaphragm 3 and the support part 4b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086293-A (JP)
Title: Method of feature prediction, method of manufacturing photomask, method of manufacturing electronic component, and program for feature prediction
Inventor: ONOE SEIJI
IPC: G03F1/70
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of feature prediction by which accuracy of feature prediction can be improved regardless of the pattern feature and analysis efficiency can be improved, and to provide a method of manufacturing a photomask, a method of manufacturing electronic components and a program for feature prediction.  <P>SOLUTION: The method for feature prediction includes the steps of determining an incident angle at an incident amount prediction point based on a pattern data, determining an incident amount at the incident amount prediction point based on the incident angle and a process condition data, determining an incident amount distribution based on the incident amount at a plurality of the incident amount prediction points, selecting a feature prediction point based on the incident amount distribution and a predetermined threshold or a manufacturing history data, and performing prediction of a feature at the selected feature prediction point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087497-A (JP)
Title: Recording system, information processing device, storage device, recording method, and program
Inventor: KUNO HIROSHI
IPC: G06F21/64
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To safely record contents without depending on a physical format of the storage device.  <P>SOLUTION: The information processing device 10 sends a nonce generating request to the storage device 20 when recording contents in the storage device 20 in a recording system. In response to receiving the nonce generating request, the storage device 20 generates a nonce which is uniquely generated every time it receives the nonce generating request, and sends it to the information processing device 10. The information processing device 10 encrypts the content-related data files using the nonce received from the storage device 20, stores the encrypted data file in the recording media 21 of the storage device 20, calculates a hash value of the encrypted data file, and sends a request for recording the nonce including the hash value to the storage device 20. When receiving the nonce recording request, the storage device 20 records the nonce associated with the hash value in the recording media 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094553-A (JP)
Title: Amplifier
Inventor: TSUCHIYA HIROTOSHI
IPC: H03F1/32
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To detect a desired degree of clip in an amplifier.  <P>SOLUTION: The amplifier 100 includes a differential output operational amplifier 10. Resistors R1 are each connected, respectively, between the positive or negative input signal terminals of the amplifier 100 and the positive or negative input terminal of the differential output operational amplifier 10, whereas resistors R2 are each connected, respectively, between the positive or negative output signal terminal of the amplifier 100 and the positive or negative input terminal of the differential output operational amplifier 10. A comparison circuit 20 having a comparator 21 with an offset setting function outputs a true signal when the difference between the voltage V1 at the positive input terminal Vin+ of the differential output operational amplifier 10 and the voltage V2 at the negative input terminal Vin- of the differential output operational amplifier 10 reaches an offset voltage Vofs. The offset voltage Vofs can be set externally at an arbitrary value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090698-A (JP)
Title: Wheel turning mechanism
Inventor: KUMAGAI KOJI
IPC: B62D7/14
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel turning mechanism capable of preventing a wheel from being interfered with a suspension device even in the turn of a large steering angle, easily ensuring an installation space of the suspension device, and obtaining the sufficiently large steering angle of the wheel.  <P>SOLUTION: The turning axis 01 for the small steering angle and the turning axis 02 for the large steering angle are set as the turning axes. The turning axis 02 for the large steering angle is offset inwardly in the vehicle width direction with respect to the turning axis 01 for the small steering angle when viewed from an upper side of a vehicle. These turning axes for the large and small steering angles are selected according to the turning angle of the wheels, and a wheel supporting member 2 is turned around the selected turning axis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090700-A (JP)
Title: Rear-view mirror system with display device
Inventor: SAKAMOTO HIROSHI
IPC: G09F9/00
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to use an emission display means of low luminance while sufficiently ensuring rearward visibility by a rear-view mirror, and to obtain emission information in a display window by decreasing the feeling of distance relative to images reflected on the rear-view mirror in a rear-view mirror system with the display device in which the display device is attached to the rear-view mirror system arranged in a car room.  <P>SOLUTION: The display device 17A comprises: a display housing 29A having a display window 28 arranged at the periphery of the rear-view mirror 14A and disposed in contiguous with the mirror housing 15A; a light reflection means 30 faced to the display window 28 and arranged in the display housing 29A; and an emission display means 31 faced to the light reflection means 30 and arranged in the display housing 29A, in which a relative arrangement for the display window 28, the light reflection means 30, and the emission display means 31 is determined so that emission display information displayed by the emission display means 31 and reflected on the light reflection device 30 transmits the display window 28.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008094497-A (JP)
Title: Cartridge piston
Inventor: BRUGNER NIKOLAUS
IPC: B65D85/00
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge piston which ensures a good sealing behavior on a unilateral load or an asymmetric load is applied by a pressing plunger.  <P>SOLUTION: The cartridge piston has an outer wall 2, an inner support body 6, and radial connection webs 7 between the outer wall 2 and the inner support body 6. A stiffening body 9 connected to the connection webs 7 is provided between the outer wall 2 and the inner support body 6. The connection webs 7 have a gap 11 that extends at least up to half the height of the cartridge piston 1 at the lower side of the cartridge piston 1 between the outer wall 2 and the stiffening body 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009092860-A (JP)
Title: Camera module and camera module manufacturing method
Inventor: TOKUDA KIMIO
IPC: H04N5/335
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and low-height camera module.  <P>SOLUTION: The camera module 100 includes a solid-state imaging element 1 and an imaging lens bonded with a space between the solid-state imaging element 1 and the imaging lens. In the imaging lens, refractive-index distribution 3 is formed in concentric circles to collect light in an imaging region of the solid-state imaging element 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092914-A (JP)
Title: Electrophotographic image forming apparatus and process cartridge
Inventor: KEI HIDETOSHI
IPC: G03G21/16
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic image forming apparatus to which each of process cartridges PY, PM, PC, and PK is detachably mountable, and the process cartridge can be positioned with high accuracy in a simple construction in an apparatus main body A.  <P>SOLUTION: Each of the process cartridges PY, PM, PC, and PK is put on a cartridge tray 35, and the process cartridge is replaced by a front access. Furthermore, each of the process cartridges is moved in conjunction with opening/closing operations of a door member 31 so that a photosensitive drum 1 and a transfer belt are brought into contact with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094796-A (JP)
Title: Television receiver
Inventor: SUGA KAZUMI
IPC: H04N7/173
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver enabling a user to listen to a favorite music while viewing a TV program, and capable of preventing a BGM inserted in the TV program from being hard to be heard since the user's music overlaps the BGM.  <P>SOLUTION: The television receiver includes configurations of (1) suppressing or muting the user's music during the period of the program's BGM (program's BGM priority), (2) passing only a speaking part of program voice with a bandpass filter, and synthesizing it with the user's music (user's music priority), (3) enabling the user to determine whether the programs' BGM or the user's music should be prioritized, and (4) delaying the program voice for a detection time of the program's BGM when a BGM detection part detects that the BGM is inserted from a sound signal of the program.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090342-A (JP)
Title: Molten alloy sealing apparatus, casting method and method of insulating air upon start of continuous casting using the apparatus,
Inventor: TAKAHASHI HIROKI
IPC: B22D23/00
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molten alloy sealing apparatus which purges air in contact with molten alloy with an inert gas, and can keep sealing of the molten alloy even without covering it, to provide a casting method using the sealing apparatus, and to provide a method of insulating air upon the start of continuous casting using the sealing apparatus.  <P>SOLUTION: The sealing apparatus is provided with: a nozzle for supplying the inert gas into the opening part of a mold holding the molten alloy; and piping for supplying the inert gas into the nozzle, wherein the nozzle includes: a pipe having a plurality of holes; and a metal porous body wound around the pipe. Alternatively, in the sealing apparatus, the nozzle includes: a metal fiber assembly; and a metal mesh sheet surrounding the metal fiber assembly and forming almost a columnar shape. Alternatively, in the sealing apparatus, the nozzle is a diametrically enlarged nozzle whose diameter enlarges toward a jet port from which the inert gas is jetted, and the jet port of the diametrically enlarged nozzle is provided with a flat face-shaped or curved face-shaped porous body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008102926-A (JP)
Title: Retrieval device
Inventor: ANAMI TAIZO
IPC: G06F17/30
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve a pattern at high speed, in a retrieval device retrieving the pattern.  <P>SOLUTION: When performing symbol collation between the pattern and a text, a retrieval efficiency calculation part 21 calculates retrieval efficiency that is a ratio of an expectation of a shift amount that is a total sum obtained by multiplying a possible shift amount in shift operation when failing in the symbol collation by probability that the shift amount occurs, and a symbol collation frequency. A retrieval processing part 22 performs the symbol collation in descending order of a value of the retrieval efficiency, and performs the retrieval.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009098242-A (JP)
Title: Projector and power supply control method
Inventor: OZAWA TAKASHI
IPC: H04N5/74
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of surely preventing useless power consumption when not in use.  <P>SOLUTION: The projector includes: a projection part 13; and a control part 18 for controlling to start and stop the power supply to a lamp 13a of the projection part 13 in accordance with the power key operation from a remote controller 3 while the power is supplied from the outside, and also, for starting the power supply to the lamp 13a when the power supply from the outside is started while a prescribed mode is set. In the prescribed mode, the control part 18 performs to stop the power supply if the prescribed key operation is not performed by the remote controller 3 within a prescribed time after starting the power supply to the lamp 13a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098393-A (JP)
Title: Image forming apparatus
Inventor: YAMASHITA YASUYUKI
IPC: G03G21/14
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of restraining occurrence of background stains on a formed image even when an interval from the end of an image forming operation and the start of the subsequent image forming operation is made longer.  <P>SOLUTION: After a toner image on a photoreceptor is transferred and then an image forming operation is finished, a control section 200 executes a cleaning mode until toner remaining from the downstream side of the contact part of the transfer roller 15 with the photoreceptor to the contact part of a cleaning brush 23 with the photoreceptor on the photoreceptor 1 is transferred to a cleaning brush 23 and then to a recovery roller 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099428-A (JP)
Title: Seesaw button
Inventor: TAKEI TAKAYUKI
IPC: H01H23/02
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seesaw button for suppressing the leakage of light while suppressing the degradation of durability and lighting capability.  <P>SOLUTION: In a base 3 of the seesaw button 1, there are provided a pair of right and left recessed portions 31, 31 and a partition wall 32. Right and left side portions 222, 222 of a partition wall 22 of an operation knob 2 are arranged in both recessed portions 31, 31. Both recessed portions 31, 31 support the partition wall 22 of the operation knob 2 rockingly in the longitudinal direction. Front and rear faces 31a, 31b of both recessed portions 31, 31 restrict the rocking range of the partition wall 22 with the right and left side portions 222, 222 of the partition wall 22 of the operation knob 2 put in face contact with each other while holding the state that the operation knob 2 covers the base 3. The partition wall 32 has an upper end put in close contact with the lower end of the partition wall 22 of the operation knob 2 in such a state that the partition wall 22 of the operation knob 2 is supported rockingly in the longitudinal direction by both recessed portions 31, 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101000-A (JP)
Title: Ultrasonic image display system
Inventor: KASAHARA EIJI
IPC: A61B8/00
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate dialogues between an inspector and a subject on a common image.  <P>SOLUTION: An ultrasonic image display system has a first user interface (UI) part 19 and a second UI part 20. Each UI part 19 or 20 is composed of a flat panel display and a touch sensor. Coordinates inputted by the touch sensor in one UI part are displayed as markers on the flat panel display of the other UI part. Specifically, as the coordinates indicated by the subject are reflected on the image on the inspector's side, the subject's intention can be easily conveyed to the inspector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008100348-A (JP)
Title: Manufacturing method of cutting blade for manufacturing glass chopped strand and cutting blade for manufacturing glass chopped strand
Inventor: MATSUBARA MASANORI
IPC: B26D1/36
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a cutting blade for manufacturing a glass chopped strand, which can suitably join an edge section and base section because stress remained on an alloy layer joining the edge section and base section is small and lessens breakages of the edge section because strength of the alloy layer itself is high.  <P>SOLUTION: The manufacturing method of a cutting blade for manufacturing a glass chopped strand joins the edge section 1a and base section 1b via the alloy layer 1c by irradiating a coordinating section with a laser beam after coordinating the edge section 1a made of a cemented carbide and the base section 1b made of a carbon tool steel through a nickel foil or cobalt foil N. The cutting blade for manufacturing a glass chopped strand is manufactured by the manufacturing method of a cutting blade for manufacturing a glass chopped strand.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009108476-A (JP)
Title: Building demolition method
Inventor: KAWAI EISAKU
IPC: E04G23/08
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building demolition method capable of enhancing the safety and workability of demolition work for a highrise building.  <P>SOLUTION: This building demolition method is practiced by sequentially repeating: a building demolition step of demolishing a lower section of the building 10 in the state of descendably supporting the building 10 on an internal core 20, after carrying out an internal core construction step of constructing the internal core 20, vertically penetrating the inside of the building 10 to be demolished, so that the internal core 20 can be vertically displaced relatively to the building 10 in demolition, and of lowering the building 10 to the ground after the demolition of the lower section of the building 10; and an internal core demolition step of demolishing a lower section of the internal core 20 in the state of descendably supporting the internal core 20 in the building 10, and of lowering the internal core 20 to the ground after demolishing the lower section of the internal core 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109258-A (JP)
Title: Magnetic field sensor
Inventor: TOYODA KAZUMI
IPC: G01R33/06
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic-impedance-effect-type magnetic field sensor capable of measuring or detecting field strength by effectively excluding the effects of GHz electromagnetic noise, geomagnetism, etc.  <P>SOLUTION: The magnetic field sensor includes a main circuit A for making an exciting current flow through a magnetic impedance effect element 1, modulating an exciting current magnetic field by a magnetic field to be detected added to the element 1, demodulating its modulated waves at a detection circuit 3a, and generating output to the magnetic field to be detected; an auxiliary circuit B acquired by replacing the magnetic impedance effect element 1 with an impedance element 1' having the same output-end impedance as the element to the main circuit A; and a differential amplification circuit 4 for differentially amplifying output of the main circuit A and output of the auxiliary circuit B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008136200-A (JP)
Title: Radio communication apparatus and frequency selecting method
Inventor: HIRAYAMA YOSHICHIKA
IPC: H04B1/40
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reception sensitivity from being rapidly deteriorated when moving to a peripheral cell by handover by selecting a frequency in consideration of the frequency of the peripheral cell.  <P>SOLUTION: An RF unit 102 down-converts a signal received by an antenna 101 from a radio frequency to a baseband frequency. A frequency selection unit 106 selects a camera clock frequency based on receiving channel information stored in a memory 103. A timing control unit 108 multiplies and frequency-divides a reference clock. A timing control unit 110 further multiplies and frequency-divides a clock generated by the timing control unit 108 to generate an operating clock of the camera clock frequency. A camera unit 111 outputs image data to an image processing control unit 109 synchronously with the operating clock generated by the timing control unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009108200-A (JP)
Title: Elastomer composition for plug in base isolation structure, composition for plug in base isolation structure, plug in base isolation structure, and base isolation structure
Inventor: WAKANA YUICHIRO
IPC: F16F1/40
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastomer composition excellent in workability and used for manufacturing a plug in a base isolation structure having sufficient damping performance, displacement follow-up capability and the like.  <P>SOLUTION: The elastomer composition for the plug in the base isolation structure comprises an elastomer component and one or more kinds of fillers, wherein its Mooney viscosity [ML(1+4)127°C] at 127°C is 20-170. As the elastomer component, natural/synthetic rubber is desirable, and preferably, one or more kinds of the fillers is a reinforcing filler.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108782-A (JP)
Title: Fan shroud
Inventor: SEKIAI MAKOTO
IPC: F04D29/70
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan shroud capable of preventing fan lock without using a member separate from a shroud ring part while considering sound vibration performance of a fan.  <P>SOLUTION: The fan shroud 1 having the cylindrical shroud ring part 15 storing the fan 1 includes a corrugated first groove 19 formed integrally on a lower part inner side of the shroud ring part 15 and having an edge line approximately parallel with the axial direction of the shroud ring part 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008043815-A (JP)
Title: Game machine
Inventor: NASU TAKASHI
IPC: A63F7/02
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of smoothly progressing a game.  <P>SOLUTION: A main control board for controlling the game periodically monitors an output of a power failure signal in its main processing (S10), when the power failure signal becomes low from high, confirms the occurrence of the power failure (S10: No) and, after executing a weighting process (S13), confirms the power failure signal again (S14). When the power failure signal is high in S14 and the resolution of the power failure is determined (S14: Yes), this game machine shifts the processing to respective processes (S11) and restarts the control of the game. This constitution can immediately restart the control of the game in cases such as the input of an erroneous power failure signal due to noise or the like and a short-period power failure instantaneously resolving the power cut, so as to smoothly progress the game.  <P>COPYRIGHT: (C)2008,JPO&INPIT